Sentence examples for material imperfections from inspiring English sources

Material imperfections are incorporated in the FE model.

Such imperfections include initial shell-wall geometric, thickness and material imperfections and non-uniform applied end-loads.

In this manuscript, evolutionary spectra are used to derive random fields of surface and material imperfections of cylindrical shells.

Material imperfections embedded in the complex microstructures are responsible for this remarkable reduction across multiple length scales.

A procedure which aims to improve the stochastic modelling of thickness and material imperfections in imperfection sensitive composite cylindrical shells is proposed.

The developed model was also used to investigate the effects of initial material imperfections such as inclusions and elastic modulus inhomogeneity on the fatigue lives.

Increasing values of material imperfection variances and the rising excitation frequency can lead to a critical state when the length of the propagating wave is comparable with the correlation length of imperfections.

Mr. Gehry said he admired their decision to clad the building in steel without hiding that material's imperfections.

However, little attention has been given to the effect of small eccentricities, which may arise from material geometrical imperfections or construction errors.

This paper focuses on the effect of the different material properties, imperfections and residual stresses on the global buckling behaviour of HSS members and gives design proposal for the applicable column buckling curves for steel grades between S420 and S960.

In numerical results, the effects of geometrical parameters; the material properties; imperfections; elastic foundations; electrical, mechanical, thermal and damping loads on the nonlinear dynamic analysis and nonlinear vibration of the FGM hybrid double curved shallow shells are discussed.